Multiquip 1225 Cylinder Head Gasket

The Multiquip 1225 Cylinder Head Gasket is a genuine OEM component designed for a wide range of Multiquip and Whiteman equipment, including MVC and MVH plate compactors, AR series rollers, STX and HTX ride-on trowels, MD series hydraulic trowels, GA and GAC generators, QP centrifugal and trash pumps, WM and EM mixers, MP masonry saws, and GAW welders. As a direct OEM replacement, part 1225 is manufactured to the same specifications as the original, ensuring a proper seal between the cylinder head and engine block. This gasket is stocked and sold by DHS Equipment, your authorized Multiquip parts source. Always confirm your model number before ordering, as fitment spans a broad range of equipment families.

Key Features

• OEM-Grade Combustion Seal: — Engineered to maintain proper compression and combustion chamber integrity, preventing coolant, oil, and combustion gas from breaching the head-to-block joint.
• Direct Drop-In Replacement: — Matches the original 1225 gasket profile and bolt-hole pattern, seating correctly against the cylinder head and block deck without machining or trimming.
• Broad Equipment Compatibility: — Fits MVC and MVH plate compactors, AR rollers, STX and HTX ride-on trowels, MD trowels, GA and GAC generators, QP pumps, WM and EM mixers, MP masonry saws, and GAW welders.
• Protects Engine Longevity: — A failed or blown head gasket allows coolant into the combustion chamber or exhaust gases into the cooling circuit, causing rapid engine damage; replacing with a correct-spec gasket restores full engine sealing.
• Critical Fuel and Emission System Integrity: — Proper head gasket sealing is essential to maintaining correct compression ratios and preventing unburned fuel or exhaust contamination that can damage downstream engine components.

The cylinder head gasket forms a high-pressure seal between the engine's cylinder head and the engine block, containing combustion gases and preventing the mixing of engine oil and coolant with the combustion chamber. It must withstand repeated thermal expansion and contraction cycles as the engine heats up and cools down during normal operation. When a head gasket fails — through age, overheating, or improper torque — engines typically exhibit symptoms such as white exhaust smoke, coolant loss, overheating, or compression loss, all of which can escalate into major engine damage if left unaddressed.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.